Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ptb-xl/g17/HR16742.hea (739 bytes) 
HR16742 12 500 5000
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 -5 -28417 0 I
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 180 -13089 0 II
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 185 15322 0 III
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 -88 20743 0 aVR
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 -95 -21586 0 aVL
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 182 1365 0 aVF
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 25 31621 0 V1
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 -40 29515 0 V2
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 45 27992 0 V3
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 90 -2900 0 V4
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 200 -9306 0 V5
HR16742.mat 16x1+24 1000.0(0)/mv 16 0 195 24859 0 V6
# Age: 54
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown